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arXiv · 2010.01960

Phonon-assisted transport through double-dot Aharonov-Bohm interferometer in the Kondo regime

P. P. Florków·D. Krychowski·S. Lipiński
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Abstract

The effect of electron-phonon coupling on transport through a pair of strongly correlated quantum dots embedded in the Aharonov-Bohm ring is considered in the mean field slave boson Kotliar-Ruckenstein approach. It is shown that coupling with phonons opens transport gap in the region of double occupancy. Low-bias conductance and thermopower provide information on electron-phonon coupling strength.

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P. P. Florków, D. Krychowski, S. Lipiński. 2020-10-05. Phonon-assisted transport through double-dot Aharonov-Bohm interferometer in the Kondo regime. https://doi.org/10.12693/aphyspola.137.747

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